allery14 സെ.മീ (pi = 22/7) വ്യാസമുള്ള ഒരു അർദ്ധവൃത്താകൃതിയിലുള്ള ഫലകത്തിന്റെ ചുറ്റളവ് കണ്ടെത്തുക.
A36 cm
B29 cm
C22 cm
D44 cm
Answer & Solution
Correct answer: A. 36 cm
ആർക്ക് 44 സെ.മീ യുടെ പകുതിയാണ്, അതായത് 22 സെ.മീ, കൂടാതെ 14 സെ.മീ വ്യാസം ചേർക്കുമ്പോൾ 36 സെ.മീ ലഭിക്കും.
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